09169337 is referenced by 9 patents and cites 66 patents.

Disclosed herein are ethylene-based polymers having a higher molecular weight component and a lower molecular weight component, and characterized by a density greater than 0.945 g/cm3, a melt index less than 1.5 g/10 min, and a ratio of high load melt index to melt index ranging from 40 to 175. These polymers have the processability of chromium-based resins, but with improved stiffness and stress crack resistance, and can be used in blow molding and other end-use applications.

Title
Polymers with improved ESCR for blow molding applications
Application Number
14/205461
Publication Number
9169337 (B2)
Application Date
March 12, 2014
Publication Date
October 27, 2015
Inventor
Alfred E Brown Jr
Collinsville
OK, US
Qing Yang
Bartlesville
OK, US
Yongwoo Inn
Bartlesville
OK, US
Jeffrey F Greco
Tulsa
OK, US
Vivek Rohatgi
Owasso
OK, US
Agent
Merchant & Gould P C
Assignee
Chevron Phillips Chemical Company
TX, US
IPC
C08F 10/08
C08F 10/14
C08F 210/02
C08F 210/16
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